Sourdough starter
A flour-and-water culture maintained through repeated feedings.
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Understanding Sourdough starter
All-purpose flour can maintain a starter; a bread-flour-only feeding routine is not essential. Wholegrain or rye flour can also be used, but changes should be deliberate. Starter flour and final-dough flour are related choices, not necessarily identical ones.
History & tradition
Sourdough starter is recorded across food and drink traditions. This reference documents a country association; it does not establish a date of invention or a single birthplace. Regional versions and shared traditions may have different stories.
Seasonality & availability
No location-specific seasonal window has been documented for this entry yet. That does not mean it is unavailable. Harvest timing, storage, processing, imports, and retail availability are different things.
How to read the seasonal calendar →Sources & credits
Reference summary compiled from the sources below. Last source review: . This is educational reference material; any AI adaptations are not professionally tested recipes.
- Choosing flour for sourdough starter ↗King Arthur Baking · accessed 2026-09-08
Follow the connections.
All-purpose flour
A versatile wheat flour whose performance still depends on the specific product.
Aotearoa New Zealand: Māori rēwena bread
Explore rēwena bread in the context of Māori food traditions, using Tourism New Zealand’s cultural food guide.
Rye flour
A flour family whose extraction level changes both composition and baking behavior.
Sourdough bread
Bread leavened with a maintained culture, with timing guided by the dough.